Mobiltex Data Ltd 02597 Manual De Usuario
CONFIDENTIAL MATERIAL
This manual is preliminary information and is subject to change without notice.
MOBILTEX DATA LTD.
TITLE:
Mobiltex OVC3 Hardware User Manual
Calgary, Alberta
DOCUMENT NO.:
OVC3-MAN-001
SHEET:
6 of 7
REV:
001
4. Rear Panel Connectors
4.1 Power Connector
The power connector accepts 8 to 28 Volt DC power for the OVC3. An ignition input on the connector enables the
OVC3 to determine whether the vehicle ignition is on.
OVC3 to determine whether the vehicle ignition is on.
4.2 COM1 Serial Port
The COM1 serial port is a full RS232 serial port available for use in the end-user application.
4.3 COM4 Serial Port
The COM4 serial port is a RS232 serial port available for use in the end-user application. Vehicle power with fuse
protection is available on this connector for powering external equipment.
protection is available on this connector for powering external equipment.
4.4 COM5 Serial Port
The COM5 serial port is a full RS232 serial port available for use in the end-user application.
4.5 Auxiliary Connector
The Auxiliary Connector provides 2 serial ports with transmit and receive, 2 digital inputs, 2 digital outputs, and
fused vehicle power. This IO is general purpose and is available to the end-user application.
fused vehicle power. This IO is general purpose and is available to the end-user application.
5. Internal Connectors
Two additional ports are available internally to interface to optional devices installed inside the OVC3.
5.1 COM3 Serial Port
The COM3 serial port is a logic level serial port available for use in the end-user application.
5.2 COM7 Wireless
An integrated 915 MHz wireless transceiver with a front panel antenna provides short range wireless
communications with external devices. The COM7 serial port is used to communicate with the transceiver.
communications with external devices. The COM7 serial port is used to communicate with the transceiver.
6. Installation
1. Mount the OVC3 to a secure, dry, and safe location within the vehicle.
2. Connect +13.8 Volt DC vehicle power to the Power connector.
3. Connect the ignition input on the Power connector to a point that has vehicle power only when the ignition is
2. Connect +13.8 Volt DC vehicle power to the Power connector.
3. Connect the ignition input on the Power connector to a point that has vehicle power only when the ignition is
on.
4. Connect external equipment to the serial ports and Auxiliary connector as required.
5. Apply power and verify that the OVC3 Power indicator turns on.
5. Apply power and verify that the OVC3 Power indicator turns on.
Once power is applied, the operation of the OVC3 is determined by the application software which is not covered by
this manual.
this manual.